含压裂返排液采出水处理工艺优化
彭杰,田永刚,马军军,何荣华

Optimization of produced water containing fracturing flowback fluid treatment process
Jie PENG,Yonggang TIAN,Junjun MA,Ronghua HE
表5 次氯酸钠加量筛选实验结果
Table 5 Results of sodium hypochlorite dosage screening experiment
序号投加量/(mg·L-1COD/(mg·L-1黏度/(mPa·s)油/(mg·L-1SS/(mg·L-1透光率/%浊度/NTU
原水04 852.51.6666.00239.2637.7225.0
11004 025.21.5160.09205.9371.68.1
23003 912.51.5325.9378.5678.86.3
35003 875.31.159.0913.7289.01.25
47003 762.51.038.089.8991.41.45
51 0003 732.51.077.697.4994.00.78
61 5003 700.11.036.545.8398.40.68